848931039

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 1437836400

約数和(自身を除く): 588905361

約数列:

[1, 3, 9, 11, 19, 33, 57, 89, 99, 121, 171, 209, 267, 363, 461, 627, 801, 979, 1089, 1383, 1691, 1881, 2299, 2937, 4149, 5071, 5073, 6897, 8759, 8811, 10769, 15213, 15219, 18601, 20691, 26277, 32307, 41029, 45639, 55781, 55803, 78831, 96349, 96921, 123087, 167343, 167409, 204611, 289047, 369261, 451319, 502029, 613833, 779551, 867141, 1059839, 1353957, 1841499, 2338653, 3179517, 4061871, 4964509, 7015959, 8575061, 9538551, 14893527, 25725183, 44680581, 77175549, 94325671, 282977013, 848931039]

約数ペア:

[(1, 848931039), (3, 282977013), (9, 94325671), (11, 77175549), (19, 44680581), (33, 25725183), (57, 14893527), (89, 9538551), (99, 8575061), (121, 7015959), (171, 4964509), (209, 4061871), (267, 3179517), (363, 2338653), (461, 1841499), (627, 1353957), (801, 1059839), (979, 867141), (1089, 779551), (1383, 613833), (1691, 502029), (1881, 451319), (2299, 369261), (2937, 289047), (4149, 204611), (5071, 167409), (5073, 167343), (6897, 123087), (8759, 96921), (8811, 96349), (10769, 78831), (15213, 55803), (15219, 55781), (18601, 45639), (20691, 41029), (26277, 32307)]